Registry data as of Aug 27, 2026

James Fritz, PHD

Psychologist · Walnut Creek, CA

James Fritz, PHD is a psychologist with a practice address in Walnut Creek, California, and NPI 1144397407, issued on Nov 29, 2006. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1144397407
Name
James Fritz
Credential
PHD
Primary taxonomy
Psychologist 103T00000X
Practice location
710 S Broadway, Walnut Creek, CA 94596
Phone
(925) 295-4145
Enumerated
Nov 29, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 710 S Broadway

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Julia Avedisian-Aguilar, MFTMarriage & Family Therapist1972614162
  2. Nardine Azab, MFTMental Health Counselor1417120106
  3. Jennifer Barkin, PSY.D.Clinical Psychologist1043476468
  4. Jessica Bergstrom, PSY.D.Clinical Psychologist1508333618
  5. Isabella BluminBehavior Technician1932716115
  6. Vince Brim, PSY.D.Clinical Psychologist1932378965

Verify James Fritz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

75 psychologist records list a Walnut Creek practice address

They are 75 of the 6,170 NPPES records with a Walnut Creek practice address, and 7,178 psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other psychologist records in California

  1. Toni AbadFountain Valley, CA1518633106
  2. Alice Abarbanel, PH.D.Albany, CA1598095002
  3. Michael Abbott, PSYDModesto, CA1346498151
  4. Jenna Abell, PSYDLos Angeles, CA1073743969
  5. Tseday Aberra, PSY.D.Corona, CA1104026517
  6. Elham Abouhamzeh, PSY.DIrvine, CA1386092880
  7. Carine AbouseifSalinas, CA1760832224
  8. Mackenzie Abraham, PHDRedondo Beach, CA1881053833
  9. Twylla Abrahamson, PH.D.Auburn, CA1700815875
  10. Samantha Abram, BASan Francisco, CA1326540436

Common questions

What is James Fritz, PHD's NPI number?

James Fritz, PHD's National Provider Identifier (NPI) is 1144397407, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Fritz, PHD located?

The NPPES record lists a practice address at 710 S Broadway, Walnut Creek, CA, 94596. Phone: (925) 295-4145. Providers update this record themselves, so call before visiting.

How can I verify James Fritz, PHD's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.